Chapter XIII
Some Further Considerations Concerning our Knowledge An essay concerning human understanding | ||
3. Instance in numbers.
Thus he that has got the ideas of numbers, and hath taken the pains to compare one, two, and three, to six, cannot choose but know that they are equal: he that hath got the idea of a triangle, and found the ways to measure its angles and their magnitudes, is certain that its three angles are equal to two right ones; and can as little doubt of that, as of this truth, that it is impossible for the same thing to be, and not to be.
Chapter XIII
Some Further Considerations Concerning our Knowledge An essay concerning human understanding | ||